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GME is a manufacturer specializing in magnetic products. It has over 15 years of experience in manufacturing and trading precast concrete systems. Excellent customer service, including responsiveness, helpfulness, and problem-solving skills, can set you apart.
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![Corrugated Duct]()
Corrugated DuctCorrugated pipes are primarily used in prestressed concrete structures as conduits for transporting prestressed concrete steel strands. Generally, corrugated pipes are divided into two types: metal -
![Flat Stress Anchor Post Tension Anchor System]()
Flat Stress Anchor Post Tension Anchor SystemThe shape of the anchor head is flat, and the distribution of prestressed tendons is generally horizontal and parallel. BM-type prestressed flat anchor is suitable for 12.7mm, 15.2mm, and 17.8mm -
![Prestressed Anchor Wedge]()
Prestressed Anchor WedgeThe prestressed anchor comprises 4 parts, anchor ring, clip, backing plate, and spiral reinforcement. It is suitable for anchors used for prestressing concrete in engineering construction. Generally -
![Post Tension Wedge]()
Post Tension WedgeThe main function of prestressed anchors is to prestress steel by applying high tension or pressure, generating prestress to offset the internal force generated by the structure under the use load, -
![PC Strand Prestressed Concrete Steel Strand]()
PC Strand Prestressed Concrete Steel StrandPC strand is a high carbon, seven—wire steel product used to impart compression forces into pre-cast structures. PC STRAND is mainly used for concrete structures, such as railways and highways,
Definition of Post-Tensioning System
Post-tensioning is applying prestress after the concrete component is completely solidified. It involves inserting prestressed tendons into pre-prepared holes in the component, then applying tension and using anchors to transfer the tension to the concrete so that the concrete produces pre-compressive stress. Post-tensioning has revolutionized the design and construction of concrete structures, allowing thinner sections, longer spans, and more durable structures.
Type of Post-Tensioning
Advantage of Post-Tensioning
No need to dismantle the original components, reducing the damage to the existing structure;
The size and direction of the tension force can be flexibly adjusted to meet different structural requirements;
The overall rigidity and stability of the structure are improved, and the structure's service life is extended.
Product Production Display
Application of Post-Tensioning
Bridge construction: By tensioning prestressed steel after concrete pouring, prestressed concrete components can be formed to improve the bearing capacity and stability of the bridge.
High-rise buildings: By applying prestress, the bearing capacity and crack resistance of the floor slab can be improved, the thickness and self-weight of the components can be reduced, and the floor height and usable space can be increased.
Cast-in-place concrete structure: Tensioning is performed after the concrete has hardened, making the construction process more flexible and the size and distribution of prestress can be adjusted on site.
Precast beam construction: This system controls stress through uniform tensioning, meets the requirements of "double control" and synchronous tensioning, and guarantees the quality of tensioning construction to a large extent.
Great Magtech (Xiamen) Electric Co., Ltd. is one of the most professional post tensioning system manufacturers and suppliers in China, supplying the best wholesale service. Feel free to buy high quality post tensioning system from our factory.
Tech Erection Anchor With Shear Plate, mechanical rebar coupler, spherical head lifting anchor
